H-connector for toy construction system



FIG. 1 is a top, front perspective view of the H-connector, showing our new design;

FIG. 2 is a bottom, front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side view thereof, the side opposite being identical;

FIG. 6 is an end view thereof, the side opposite being identical; and,

FIG. 7 is a perspective view of a building block utilizing four H-connectors of a toy construction system, the broken line showing of the block and three connectors is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an H-connector for a toy construction system, as shown and described. 